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| author | drh <> | 2024-03-18 12:49:30 +0000 |
|---|---|---|
| committer | drh <> | 2024-03-18 12:49:30 +0000 |
| commit | 27a5ee855d6428246ea7fc9511a2a10a85c3199c (patch) | |
| tree | 6553c78a8855c593e257bde89219fdab882bdf6b /src/where.c | |
| parent | 75924d3ae22587cac6c68caad9212a7621e47135 (diff) | |
| download | sqlite-27a5ee855d6428246ea7fc9511a2a10a85c3199c.tar.gz sqlite-27a5ee855d6428246ea7fc9511a2a10a85c3199c.zip | |
Improvements to EXPLAIN QUERY PLAN output for multi-row VALUES claues.
FossilOrigin-Name: ac6f095e13e43d66c06552c8b01f6bec3407c9d41a34c4cdb0be57b0b828ad0d
Diffstat (limited to 'src/where.c')
| -rw-r--r-- | src/where.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/where.c b/src/where.c index 2a99c7398..2463e823c 100644 --- a/src/where.c +++ b/src/where.c @@ -6144,7 +6144,11 @@ WhereInfo *sqlite3WhereBegin( ){ pWInfo->eDistinct = WHERE_DISTINCT_UNIQUE; } - ExplainQueryPlan((pParse, 0, "SCAN CONSTANT ROW")); + if( ALWAYS(pWInfo->pSelect) + && (pWInfo->pSelect->selFlags & SF_MultiValue)==0 + ){ + ExplainQueryPlan((pParse, 0, "SCAN CONSTANT ROW")); + } }else{ /* Assign a bit from the bitmask to every term in the FROM clause. ** |